Perfect Tuning on The Go A must have device for practically any musical instrument. Even when you are sitting in a noisy environment, clip-on tuners gets you accurate tuning via micro-vibrations rather than a mic based tuner (or mobile apps). Universal Chromatic Clip-On Style Tuner Modes: Chromatic, Guitar, Bass Guitar, Ukulele, Violin CR2032 Battery Included (Common Replaceable) 2 Color Backlight: Green for in tune & Blue for out of tune mode Pitch: 440Hz Accuracy: ± 0.5%
